Clinical role of each tumor markers
| Tumor markers | Cancer types | Differential diagnosis | Staging/Prognosis | Treatment/Surveillance monitoring |
|---|---|---|---|---|
| CEA | Colorectal, Pancreatic, Lung | O | O | O |
| AFP, PIVKA-II | Liver | O | ||
| CA19-9 | Pancreatic, Stomach, Colorectal, Ovary | O | O | |
| CA125 | Ovary, Breast, Lung | O | O | |
| CA15-3 | Breast | O | ||
| PSA | Prostate | O | O | |
| CYFRA 21-1, SCC | Non-small cell Lung | O | ||
| NSE, ProGRP | Small cell Lung | O |
